Home / Dinghy Fittings & Accessories / Keyhole Ring for Spinnaker Pole Keyhole Ring for Spinnaker Pole £13.48 £11.23 (ex. VAT) RRP: £13.48 Size: 25-32mm 38mm Information Our keyhole rings are made from 316 stainless steel and are designed to fit 25-32mm tubes and 38mm tubes. Specifications Product Code: 16.29 Weight: 0.014kg